package web.request;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/requestDemo")
public class RequestDemo extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    //post获取请求参数
       String username = request.getParameter("username");
        System.out.println("post");
        System.out.println(username);
    }

    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    //get获取请求参数
        String username = request.getParameter("username");
        System.out.println("get");
        System.out.println(username);
    }
}
